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ella [17]
3 years ago
11

9. Seven less than twice a number is 43 Equation: Solution

Mathematics
1 answer:
GrogVix [38]3 years ago
3 0

Answer:the number is 25

Step-by-step explanation:

2a-7=43

Collect like terms

2a=43+7

2a=50

Divide both sides by 2

2a/2=50/2

a=25

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980.18 cm^3

Step-by-step explanation:

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1 year ago
15m is what percent of 1.5km?
Papessa [141]
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3 0
3 years ago
2(8a + 5b) -(2a + 3b) Part A: Simplify the expression shown above, and include all necessary work to support your answer. Part B
Alex17521 [72]

Answer:

Total cost = <em>$</em> 4.55

Step-by-step explanation:

2(8a + 5b) -(2a + 3b)

<em>Part A: Simplify the expression shown above</em>

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Collecting like terms;

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6 0
2 years ago
Can somebody help me?
Degger [83]
A percentage
Have a good dayyyyyy
5 0
3 years ago
1) Which of the following does not show the Commutative Property of Addition ?
Luda [366]

Answer:

I think it would be c.ab=ba but im not 100% sure

Step-by-step explanation:

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3 years ago
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